NTK 23533 Oxygen Sensor - Upstream, Upstream Left or Upstream Right

Overview of NTK Direct Fit Oxygen Sensor 23533

The NTK Direct Fit Oxygen Sensor 23533 is designed specifically for select Dodge and Jeep models, including the Dakota, Durango, Grand Cherokee, and Ram 1500. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.

• Heated oxygen sensor for faster response times
• Specific fit for Dodge Dakota, Durango, Grand Cherokee, and Ram 1500
• Threaded mounting type with 18mm thread diameter
• 11.75-inch wiring harness length with 4 wires for reliable connectivity
• Part number 23533 for easy identification and replacement

Details on the Direct Fit Oxygen Sensor Product Line

The NTK Direct Fit Oxygen Sensor line is engineered to provide precise compatibility with specific vehicle makes and models. This product line focuses on delivering sensors that match OEM specifications, ensuring proper fitment and function without the need for modifications. The Direct Fit Oxygen Sensor 23533 is part of this line, offering a direct replacement solution for Dodge and Jeep vehicles requiring a heated oxygen sensor with a threaded mounting style.

Technical Specifications and Features

This oxygen sensor features a heated sensor type, which allows it to reach operating temperature quickly, improving emissions control and fuel efficiency. The sensor includes a threaded mounting type with an 18mm thread diameter, making installation straightforward on compatible vehicles. The wiring harness length is 11.75 inches, providing sufficient length for secure connections, and it includes four wires to support the heated sensor function and signal transmission.

Common Applications and Problem Resolution

• Restores accurate air-fuel ratio readings for engine control units
• Helps resolve check engine light issues related to oxygen sensor faults
• Improves fuel economy by ensuring proper combustion
• Reduces harmful emissions by maintaining correct sensor operation
• Prevents drivability problems such as rough idling or hesitation

Installation Notes and Tips

When installing the NTK Direct Fit Oxygen Sensor 23533, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the thread size matches the mounting port (18mm) before installation. Connect the 4-wire harness securely, matching the wiring configuration to the vehicle’s connector. Avoid over-tightening to prevent damage to the sensor or mounting threads.

Quality Assurance and Warranty

NTK oxygen sensors are manufactured to meet or exceed OEM standards for durability and performance. The Direct Fit Oxygen Sensor 23533 undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, NTK typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s long-term functionality.